<!DOCTYPE html>
<html lang="en">
  <head>
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    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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    <link rel="stylesheet" href="main.css" />
    <title>首页</title>
  </head>
  <body>
    <div style="max-width: 1410px; margin: auto;background:#fff">
      <nav class="navbar navbar-expand-lg navbar-light">
        <a class="navbar-brand nav-icon" href="#">开放平台</a>
        <button
          class="navbar-toggler"
          type="button"
          data-toggle="collapse"
          data-target="#navbarSupportedContent"
          aria-controls="navbarSupportedContent"
          aria-expanded="false"
          aria-label="Toggle navigation"
        >
          <span class="navbar-toggler-icon"></span>
        </button>

        <div
          class="collapse navbar-collapse"
          id="navbarSupportedContent"
        >
          <ul class="navbar-nav mr-auto">
            <li class="nav-item">
              <a class="nav-link" href="#">开放平台1</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">开放平台2</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">开放平台3</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">开放平台</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">开放平台</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="#">开放平台</a>
            </li>
          </ul>

          <button class="btnlg">
            登录
          </button>
        </div>
      </nav>
    </div>
    <div class="col-sm-12 pannel">
      <div class="container text-center">
        <h1 class="title">文档中心</h1>
        <p class="subtitle">我是副文案，我是副文案，我是副文案</p>
        <div class="input-group" style="max-width: 800px; margin: auto;">
          <input
            type="text"
            class="form-control"
            placeholder="刷脸支付"
            aria-describedby="basic-addon2"
          />
          <div class="input-group-append">
            <span class="input-group-text btngn" id="basic-addon2"
              >搜索
          </div>
        </div>
        <div
          class="text-center searchadd"
        >
          <p>刷脸支付</p>
          <p>刷脸支付</p>
          <p>刷脸支付</p>
          <p>刷脸支付</p>
        </div>
      </div>
    </div>
    <div class="row list-container">
      <div class="col-sm-3 col-12">
        <div class="list-card__item">
          <span class="glyphicon glyphicon-object-align-vertical list-card__item__icon" aria-hidden="true"></span>
          <span class="list-card__item__title">小程序</span>
          <div class="list-card__item__split"></div>
          <div class="list-card__item__introduce">我是副文案我是副文案我是副文案我是副文案我是副文案</div>
      </div>
      </div>
      <div class="col-sm-3 col-12">
        <div class="list-card__item">
          <span class="glyphicon glyphicon-object-align-vertical list-card__item__icon" aria-hidden="true"></span>
          <span class="list-card__item__title">小程序</span>
          <div class="list-card__item__split"></div>
          <div class="list-card__item__introduce">我是副文案我是副文案我是副文案我是副文案我是副文案</div>
      </div>
      </div>
      <div class="col-sm-3 col-12">
        <div class="list-card__item">
          <span class="glyphicon glyphicon-object-align-vertical list-card__item__icon" aria-hidden="true"></span>
          <span class="list-card__item__title">小程序</span>
          <div class="list-card__item__split"></div>
          <div class="list-card__item__introduce">我是副文案我是副文案我是副文案我是副文案我是副文案</div>
      </div>
      </div>
      <div class="col-sm-3 col-12">
        <div class="list-card__item">
          <span class="glyphicon glyphicon-object-align-vertical list-card__item__icon" aria-hidden="true"></span>
          <span class="list-card__item__title">小程序</span>
          <div class="list-card__item__split"></div>
          <div class="list-card__item__introduce">我是副文案我是副文案我是副文案我是副文案我是副文案</div>
      </div>
      </div>
    </div>
    <div style="background-color: rgb(243,248,255);">
    <div class="row list2-container">
      <div class="col-sm-4 col-12 list2-pannel">
        <span>快速入门</span>
        <div class="row">
          <div class="col">
            <ul>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
            </ul>
          </div>
          <div class="col">
            <ul>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
            </ul>
          </div>
        </div>
       
        
      </div>
      <div class="col-sm-4 col-12 list2-pannel">
        <span>API文档</span>
        <div class="row">
          <div class="col">
            <ul>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
            </ul>
          </div>
          <div class="col">
            <ul>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
            </ul>
          </div>
        </div>
    </div>
      <div class="col-sm-4 col-12 list2-pannel">
        <span>产品文档</span>
        <div class="row">
          <div class="col">
            <ul>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
            </ul>
          </div>
          <div class="col">
            <ul>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
              <li>step1 平台概述</li>
            </ul>
          </div>
        </div>
      </div>
    </div>
  </div>
    <div style="background-color: black; color: #fff;">
      <div class="row list3-container list3-pannel">
        <div class="col-sm-2 col-12">
          <span>快速入门</span>
          <ul>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
          </ul>
        </div>
        <div class="col-sm-2 col-12">
          <span>快速入门</span>

          <ul>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
          </ul>
        </div>
        <div class="col-sm-2 col-12">
          <span>快速入门</span>

          <ul>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
          </ul>
        </div>
        <div class="col-sm-2 col-12">
          <span>快速入门</span>

          <ul>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
            <li>step1 平台概述</li>
          </ul>
        </div>
        <div class="col-sm-4 col-12 qrcode">
          <span>打开xx扫一扫</span>
        </div>
      </div>
    </div>
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